Coied is produced when two people born with amazingness come into existence. The coied only gets stronger the closer they are. It can be used and is as addictive as heroin, cocaine, meth. Ect.
Megan was the one who had most coied...
And megan was the coiedest of everyone especially noah.
by Lamo #1 July 26, 2017
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old gaelic name, originated from the gaelic warrior who was never defeated in battle. known for his leadership and courage. he was also well known for being very muscular and have a very large sexual organ.
bofore civilization coy controlled the north
by irish pub ny November 6, 2010
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Opposite of lol. It means Crying On Inside.
Person 1: Life sucks.

Person 2: Haha, emo much?
Person 1: Yes COI
by aishitageru January 10, 2011
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Extremely awesome pretends to be shy and has a long penis
He is so coy
by Biskit king February 1, 2018
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like peng but northern
Jerry - "who's that girl over there salsa'ing out of her mind"

Northern lad - "dunno, but she is coy no doubt"

Jerry - "yeah mad hyped"
by karefour December 10, 2009
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To COI is to "cum on impact". A problem every man has or eventually will have. When your penis touches vagina for the first time in a while, no matter how much hand action it's been seeing and the vagina's touch is just too much. You explode into her after just seconds of penetration. A COI is usually categorized between 15 and 1 second of intercourse yet for the more experienced it may be more of a 1 to 2 minute long voyage (when you're somewhat experienced and can normally last like 10 or 15 minutes at least).

Either way, you never want to COI with anyone other then someone you've already given good sex to, otherwise they probably won't ever want to do it again, and will tell all their friends (and yours) about your inability to squeeze back your load for more then 5 seconds.
"Dude! Sarah was on her period last week but she's finally off so we can finally fuck!"

"Sounds like an epic COI waiting to happen cumqueen."
by ATK24 June 27, 2009
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A boy that is shy to do or say something.
Christina Aguilera's Can't Hold Us Down says, "But you're just a little boy
Think you're so cute, so coy"
by Denise October 24, 2004
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